Commit cd9255be authored by Qu Wenruo's avatar Qu Wenruo Committed by David Sterba
Browse files

btrfs: remove unused parameter nr_pages in add_ra_bio_pages() 



Variable @nr_pages only gets increased but never used.  Remove it.

Signed-off-by: default avatarQu Wenruo <wqu@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent da1b811f

fs/btrfs/compression.c

+0 −2
Original line number Diff line number Diff line
@@ -551,7 +551,6 @@ static noinline int add_ra_bio_pages(struct inode *inode, 
	u64 isize = i_size_read(inode);

	int ret;

	struct page *page;

	unsigned long nr_pages = 0;

	struct extent_map *em;

	struct address_space *mapping = inode->i_mapping;

	struct extent_map_tree *em_tree;
@@ -647,7 +646,6 @@ static noinline int add_ra_bio_pages(struct inode *inode, 
				   PAGE_SIZE, 0);



		if (ret == PAGE_SIZE) {

			nr_pages++;

			put_page(page);

		} else {

			unlock_extent(tree, last_offset, end);